diff options
| author | letheed <dev@zaph.ch> | 2017-09-01 15:01:24 +0200 |
|---|---|---|
| committer | letheed <dev@zaph.ch> | 2017-09-01 15:01:24 +0200 |
| commit | 3a188015be668884dc296abc86e15225fe04418d (patch) | |
| tree | fbe1f17cc32c81002e34b7901b398e62ff448ef4 /drivers/gles3/shaders | |
| parent | 1e0fc4dc4e3143d2905d754099dff5f911188e49 (diff) | |
add shadow_filter variant PCF7
Diffstat (limited to 'drivers/gles3/shaders')
| -rw-r--r-- | drivers/gles3/shaders/canvas.glsl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gles3/shaders/canvas.glsl b/drivers/gles3/shaders/canvas.glsl index 37187a86cc..3bcfd24383 100644 --- a/drivers/gles3/shaders/canvas.glsl +++ b/drivers/gles3/shaders/canvas.glsl @@ -585,6 +585,20 @@ FRAGMENT_SHADER_CODE #endif +#ifdef SHADOW_FILTER_PCF7 + + SHADOW_TEST(su+shadowpixel_size*3.0); + SHADOW_TEST(su+shadowpixel_size*2.0); + SHADOW_TEST(su+shadowpixel_size); + SHADOW_TEST(su); + SHADOW_TEST(su-shadowpixel_size); + SHADOW_TEST(su-shadowpixel_size*2.0); + SHADOW_TEST(su-shadowpixel_size*3.0); + shadow_attenuation/=7.0; + +#endif + + #ifdef SHADOW_FILTER_PCF9 SHADOW_TEST(su+shadowpixel_size*4.0); |